Answer:
4.4% of the population with IQ between 120 and 125.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 100
Standard Deviation, σ = 15
We are given that the distribution of IQ scores is a bell shaped distribution that is a normal distribution.
a) Let X be a person's IQ score.
Then, density functions for IQ scores is given by:

b) P(population with IQ between 120 and 125.)
Formula:



16-4=12
12x5=60
I'm putting together assumptions as this isn't really clear to me, I apologize.
A,H,I,M,O,T,U,V,W,X,Y --- these have vertical symmetry
a word whose reflection is also a word....YAM and MAY
Answer:
s=x/3+10/3
Step-by-step explanation: